DE60223466D1 - Active temperature estimation for electrical machines - Google Patents
Active temperature estimation for electrical machinesInfo
- Publication number
- DE60223466D1 DE60223466D1 DE60223466T DE60223466T DE60223466D1 DE 60223466 D1 DE60223466 D1 DE 60223466D1 DE 60223466 T DE60223466 T DE 60223466T DE 60223466 T DE60223466 T DE 60223466T DE 60223466 D1 DE60223466 D1 DE 60223466D1
- Authority
- DE
- Germany
- Prior art keywords
- electrical machines
- temperature estimation
- active temperature
- active
- estimation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
- B62D5/0496—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures by using a temperature sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
- G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
- G01K7/21—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Artificial Intelligence (AREA)
- Medical Informatics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Transportation (AREA)
- Software Systems (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31330201P | 2001-08-17 | 2001-08-17 | |
| US313302P | 2001-08-17 | ||
| US13914 | 2001-12-11 | ||
| US10/013,914 US7071649B2 (en) | 2001-08-17 | 2001-12-11 | Active temperature estimation for electric machines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE60223466D1 true DE60223466D1 (en) | 2007-12-27 |
| DE60223466T2 DE60223466T2 (en) | 2008-09-18 |
| DE60223466T3 DE60223466T3 (en) | 2010-12-16 |
Family
ID=26685410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60223466T Expired - Lifetime DE60223466T3 (en) | 2001-08-17 | 2002-07-24 | Active temperature estimation for electrical machines |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7071649B2 (en) |
| EP (1) | EP1285841B2 (en) |
| JP (1) | JP2003134869A (en) |
| DE (1) | DE60223466T3 (en) |
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| US7576506B2 (en) | 2001-12-11 | 2009-08-18 | Delphi Technologies, Inc. | Feedforward parameter estimation for electric machines |
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-
2001
- 2001-12-11 US US10/013,914 patent/US7071649B2/en not_active Expired - Lifetime
-
2002
- 2002-07-24 EP EP02078019A patent/EP1285841B2/en not_active Expired - Lifetime
- 2002-07-24 DE DE60223466T patent/DE60223466T3/en not_active Expired - Lifetime
- 2002-08-13 JP JP2002235674A patent/JP2003134869A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE60223466T3 (en) | 2010-12-16 |
| US7071649B2 (en) | 2006-07-04 |
| JP2003134869A (en) | 2003-05-09 |
| EP1285841A1 (en) | 2003-02-26 |
| EP1285841B1 (en) | 2007-11-14 |
| US20030076065A1 (en) | 2003-04-24 |
| EP1285841B2 (en) | 2010-09-15 |
| DE60223466T2 (en) | 2008-09-18 |
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